828751260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13812521}}^1$

素因数の和:13812533

約数の個数: 24

約数和(自身を含む): 2320503696

約数和(自身を除く): 1491752436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13812521, 27625042, 41437563, 55250084, 69062605, 82875126, 138125210, 165750252, 207187815, 276250420, 414375630, 828751260]

約数ペア:

[(1, 828751260), (2, 414375630), (3, 276250420), (4, 207187815), (5, 165750252), (6, 138125210), (10, 82875126), (12, 69062605), (15, 55250084), (20, 41437563), (30, 27625042), (60, 13812521)]